package util;

public class StringHelper {
	public static String firtCharToUpperCase(String s){
		s = s.trim();
		if(s.charAt(0)<='Z'&&s.charAt(0)>='A') 
			return s;
		char x= (char)(s.charAt(0)-32);
		s = s.replace(s.charAt(0),x);
		return s;
	}
	public static void main(String[] args){
		System.out.println(StringHelper.firtCharToUpperCase("hdjhfkjah"));
	}
}
